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Finding the Fourth Proportional to 35,002.59, 48,301.83 and 19,893.26

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Solution

The fourth proportional to 35,002.59, 48,301.83 and 19,893.26 is: 27,451.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,002.59 : 48,301.83 = 19,893.26 : x
  2. Step 2: Convert to fraction form
    35,002.59/48,301.83 = 19,893.26/x
  3. Step 3: Cross multiply
    35,002.59x = 48,301.83 × 19,893.26
  4. Step 4: Simplify right side
    35,002.59x = 960,880,621.16
  5. Step 5: Solve for x
    x = 960,880,621.16/35,002.59
  6. Step 6: Final answer
    x = 27,451.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.